FBNIC_QUEUE_TWQ_CTL_ENABLE
twq_ctl &= ~FBNIC_QUEUE_TWQ_CTL_ENABLE;
twq_ctl &= ~FBNIC_QUEUE_TWQ_CTL_ENABLE;
fbnic_ring_wr32(twq, FBNIC_QUEUE_TWQ0_CTL, FBNIC_QUEUE_TWQ_CTL_ENABLE);
fbnic_ring_wr32(twq, FBNIC_QUEUE_TWQ1_CTL, FBNIC_QUEUE_TWQ_CTL_ENABLE);